3 years ago

Which ordered pairs are solutions to the inequality 4x + y > -6?

Mathematics

1 answer:

swat323 years ago

7 0

Answer:

(-1,-1)(4,-20)(2,0)

Step-by-step explanation: Just fill in the x and y

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Evaluate the numerical expression below

Komok [63]

Use PEMDAS:

P Parentheses first

E Exponents (ie Powers and Square Roots, etc.)

MD Multiplication and Division (left-to-right)

AS Addition and Subtraction (left-to-right)

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$4.3+45\cdot2^2-53=4.3+45\cdot4-53=4.3+180-53=184.3-53=131.3$

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4 years ago

The leaning tower of pisa in italy has a height of 183 feet and is 4∘ off vertical. find the horizontal distance d that the top

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Answer:

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Step-by-step explanation:

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3 years ago

A tv cost £800 plus VAT at 20% what is the total cost of the tv?

Bad White [126]

Answer:

Given:

Cost = £ 800

Tax = 20%

To find:

The total cost

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Tax = 20 % of cost

20 / 100 * 800

Tax = £ 160

Hence,

Total cost = £ 800 + £ 160

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3 years ago

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lakkis [162]

im petty sure its 16

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3 years ago

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A scientist uses the equation shown below to predict the future population of a species. In the equation, y represents the estim

ololo11 [35]

Answer:

1200

Explanation:

y represents the estimated population

t represents the number of years.

The equation that predicts the population after t years is given as:

$y=150\times4^t$

Substitute t = 3/2 into the equation

$\begin{gathered} y=150\times4^{\frac{3}{2}} \\ y=150\times2^{2(\frac{3}{2})} \\ y=150\times2^3 \\ y=150\times8 \\ y=1200 \end{gathered}$

The closest valuie to the value of y is 1200

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2 years ago